20-89005 Proto-Scale 3-2 4-Wheel Truck Scale Wheel Set Kit For availability see 'Find it locally' tab $39.95Product InformationDescriptionProto-Scale 3-2 4-Wheel Truck Scale Wheel Set Kit Roadname: Product Item Number: 20-89005Catalog: BV 2006 Volume 1Product Line: PremierDelivery Status: Delivered JUN. 2006 OverviewConvert your Hi-Rail Wheel equipped diesel locomotive power trucks to a Scale Wheeled version. Requires a Proto-Scale 3-2 power truck (sold with 2006 and later models only). Each kit contains enough wheel sets for (1) power truck. Wheels are polished, turned metal with scale treads and flange heights. Premounted on metal axles with one insulated side for use on 2-rail O Scale track systems. One wheel set in each kit contains premounted drive gears. Features (4) Scale Wheel Wheel Sets Insulated Axles All-Metal Wheels & Axles Wheel Diameter: 22.2mm Fully Assembed, Ready-to-Drop-In - Unit Measures: - Operates On Curves Find It LocallyDealers The following dealers meet your selection criteria. Click the Show button next to a dealer to get more detailed contact information for the dealer (and to see what items are in stock, if you requested any). Name City State Zip HEAD-END EQUIPMENT HIGHLAND PK IL 60035 Support